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Actor

Richard Steven Horvitz

10 titles in our catalogue.

8.1

Helluva Boss

2019–

8.4

Invader ZIM

2001–2006

7.6

The Grim Adventures of Billy & Mandy

2003–2007

7.4

Invader ZIM: Enter the Florpus

2019

6.6

Mighty Morphin Power Rangers

1993–1996

7.1

The Angry Beavers

1997–2001

7.3

Helluva Shorts

2024–

7.4

Billy & Mandy's Big Boogey Adventure

2007

5.0

Squirrel Boy

2006–2007

6.9

Underfist: Halloween Bash

2008

Richard Steven Horvitz — Where to Watch Their Movies and Shows | WhereToWatchTV